package day03;

public class IfelseifDemo
{
    public static void main(String[] args) {
        double price = 600.0;  //带数(6000.0, 1000.0, 600.0, 300.0)
        if(price>=2000){
            price*=0.5;
        }else if(price>=1000){
            price*=0.7;
        }else if(price>=500){
            price*=0.8;
        }else{
            price*=0.9;
        }
        System.out.println("最终结算金额为:"+price);
    }
    }
